Multiple choice technology mainframe

Which all element cannot be transferred at day time

  1. PSB

  2. MFS

  3. Batch

  4. Both A and B
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

PSB (Program Specification Block) and MFS (Message Format Service) elements cannot be transferred during daytime operations. This is likely due to the critical nature of these components in online transaction processing systems and the need to avoid service disruption during peak hours. Option A and B are individually incomplete, while Option C (Batch) is incorrect because batch jobs can typically be transferred during the day.

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